Collaborative innovation algorithm Iot big data text installation Cset = plt.contourf (x , y , z , 100, alpha = 1) A series of script combinations Contour = plt.contour (x , y , z , colors = “k ”) Based on the software Plt.clabel (contour, fontsize = 10, colors = “k ”, f' ) The data interaction and display are Plt.scatter (2901, 6101, color = “r ”) Of the platform through Plt.axis ([0, 10000, 0, 10000]) One-key upgrade installation and update Values = np.concatenate ((values, [values [0]])) The web server software makes Angles = np.concatenate ((angles, [angles [0]])) Is a simple web server Vmin = 0.0017,vmax = 0.0040, cmap = “hot_r” The common way to X = np.arange (1, st.tot_det-1, st.step)Through the web server Y = np.arange (1, st.tot_det-1, st.step)And the database system X , y = np.meshgrid (x , y )The runserver in the internet of things